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DMitry "Segmentation Fault" during port scanning

USB Live DVD, tried on TOSHIBA Satellite M30, Compaq nx9010, and Desktop PC P4 system got same error (Segmentation Fault) during the port scanning, most of time the error comes right after scan port 80/tcp, the command was below

No I have not had that error. Have you tried it with only the port scan argument? And then with each argument one by one after that. That is a good way to track down the problem. Also are you just coping from the example usage or do you really need and know what all those flags do?